Riga 1941 (30 March-1 April) Latvia SSR vs. Lithuania SSR Match. <Petrovs scored +1-0=1 vs. Vaitonis> on second board. Latvia won the match 10.5-7.5 "Darbs", March 31, 1941, p.5; "Sarkanais Sports", April 3, 1941, p.3; [rusbase-1]

One game available from <rusbase>

Event "Match \"Latvia-Lithuania\""
Site "Riga (Latvia)"
Date "1941.??.??"
Round "1"
White "Dreiberg"
Black "Abramavicius"
Result "1-0"
ECO "B02"
WhiteElo "0"
BlackElo "0"
Annotator ""
Source ""
Remark ""

1.e4 Nf6 2.e5 Nd5 3.Nc3 Nxc3 4.bxc3 d6 5.f4 dxe5 6.fxe5 Qd5 7.Nf3 Bg4 8.d4 c5 9.Be2 cxd4 10.cxd4 e6 11.O-O Be7 12.c4 Qd7 13.Be3 O-O 14.d5 f6 15.exf6 Bxf6 16.Ne5 Bxe2 17.Nxd7 Bxd1 18.Nxf8 Bxa1 19.Nxe6 Nd7 20.Rxd1 Bf6 21.c5 Nf8 22.Nxf8 Kxf8 23.Rb1 Re8 24.Kf2 Re7 25.c6 bxc6 26.dxc6 Rc7 27.Rb8+ Ke7 28.Rb7 Kd8 29.Rxc7 Kxc7 30.Bxa7 Kxc6 31.Ke3 Kb5 32.Bd4 Bg5+ 33.Ke4 g6 34.Kd5 Bc1 35.Bc5 g5 36.g4 1-0

L Dreibergs vs L Abramavicius, 1941